Base | Representation |
---|---|
bin | 10110100110001011… |
… | …01011000110010110 |
3 | 1011022110101201001021 |
4 | 23103011223012112 |
5 | 144321120230142 |
6 | 5323442151354 |
7 | 606425215111 |
oct | 132305530626 |
9 | 34273351037 |
10 | 12131414422 |
11 | 516595a236 |
12 | 242695255a |
13 | 11b445703a |
14 | 831269578 |
15 | 4b007d267 |
hex | 2d316b196 |
12131414422 has 8 divisors (see below), whose sum is σ = 18198617976. Its totient is φ = 6065208432.
The previous prime is 12131414381. The next prime is 12131414497. The reversal of 12131414422 is 22441413121.
12131414422 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.
It is a sphenic number, since it is the product of 3 distinct primes.
It is a congruent number.
It is an unprimeable number.
It is a pernicious number, because its binary representation contains a prime number (17) of ones.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 218208 + ... + 268099.
It is an arithmetic number, because the mean of its divisors is an integer number (2274827247).
Almost surely, 212131414422 is an apocalyptic number.
12131414422 is a deficient number, since it is larger than the sum of its proper divisors (6067203554).
12131414422 is a wasteful number, since it uses less digits than its factorization.
12131414422 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 498782.
The product of its digits is 1536, while the sum is 25.
Adding to 12131414422 its reverse (22441413121), we get a palindrome (34572827543).
The spelling of 12131414422 in words is "twelve billion, one hundred thirty-one million, four hundred fourteen thousand, four hundred twenty-two".
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